package ioperations;
import book.Book;
import book.BookList;

public class ShowOperation implements IOPeration{
    public void work(BookList bookList){
        System.out.println("显示图书");
        int currentSize = bookList.getUsedSize();
        for (int i = 0; i <currentSize ; i++) {
         Book book =bookList.getBook(i);
            System.out.println(book);
        }
    }
}
